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Protocol Name
DOI:DOI:10.17504/protocols.io.66uhhew RRID Copied  
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Kenny Roberts, Liz Tuck 2019. Embedding and freezing fresh human tissue in OCT using isopentane. protocols.io https://dx.doi.org/10.17504/protocols.io.66uhhew
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Protocol Information

URL: https://dx.doi.org/DOI:10.17504/protocols.io.66uhhew

Authors: Kenny Roberts, Liz Tuck

Summary: For many cutting-edge spatial transcriptomic analysis methods, it is essential to prepare and store tissue in a manner that preserves RNA integrity, tissue morphology, and spatial orientation.This protocol describes the process of freezing fresh or fixed and cryoprotected tissues in optimal cutting temperature compound (OCT) using an isopentane-dry ice slurry. Rapid controlled freezing preserves RNA and mimises ice damage, while embedding in OCT prepares tissues for future cryosectioning.

Affiliations: Wellcome Sanger Institute, Wellcome Sanger Institute

Version: 1

Publication Date: 2019

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